Scotch broom is a deciduous to evergreen shrub native to Europe that brings brilliant late-spring color to difficult garden sites where few plants thrive. Growing 4 to 8 feet tall and equally wide, this multi-stemmed plant features striking bright yellow, sweet pea-shaped flowers that perfume the air in May and June, followed by showy seed pods. Hardy in zones 5 through 8, Scotch broom tolerates poor, rocky soils and drought with impressive resilience, making it exceptional for erosion control on banks and slopes where you need instant visual impact with minimal fussing.
Full Sun
Moderate
5-8
96in H x 96in W
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Moderate
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Bright yellow, fragrant flowers blanket upright green branches in late spring, creating a luminous display even on neglected, infertile soils. The plant's broom-like branching structure and sparse, small leaves give it an airy, architectural quality that looks striking against darker backgrounds or rocky terrain. Its genuine drought tolerance and ability to thrive where other shrubs fail makes it genuinely useful for difficult sites, not just ornamental.
Scotch broom excels at naturalizing on banks, slopes, and rocky ground where soil is poor and moisture limited. Its vigorous growth and dense branching habit make it valuable for erosion control and landscape screening in difficult microclimates.
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Prune Scotch broom after flowering ends in June to shape the plant and encourage bushier growth. Remove dead or crossing branches and thin congested stems to maintain the plant's naturally upright form. Avoid cutting into old wood, as recovery is slow; focus on green, vigorous growth.
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